INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c26f81224af8a937e4575dfcebf1e927187769b693e27b8ffdf6c8405b463fec', 
    'tR40fzG1AQc7bV7QVF5fxB4AwM4oN8GHtsnrqrB8ogY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)